| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.59 | 6.386% | $222.9744 | $222.97 | $222.95 | $223.00 |
| Purchase #2 | $182.94 | 7.819% | $197.2441 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $225.26 | 9.447% | $246.5403 | $246.54 | $246.55 | $246.50 |
| Purchase #4 | $162.27 | 4.398% | $169.4066 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $210.80 | 3.476% | $218.1274 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $243.67 | 4.779% | $255.315 | $255.32 | $255.30 | $255.30 |
| Purchase #7 | $185.85 | 8.756% | $202.123 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $1,420.38 | $1,511.7308 | $1,511.73 | $1,511.70 | $1,511.60 | |